[Three rain valve to recommend star products - mechanical seals] Description: submersible sewage pump is used to convey the environmental protection industry for containing solid particles, fibers and other solid-liquid mixing liquids such as domestic sewage, industrial waste water, mud, etc. pump products. WQ submersible sewage pump sewage-pumps, sealing systems, submersible motors, control and protection systems sewage pumps, automatic installation system composed of several parts. And general sewage pump is different: the pump and motor coaxial rotary WQ submersible sewage pump, and at the same time work to sneak into the sump. Pump seal system can effectively prevent liquid from entering the motor cavity to protect the safe operation of motor. Control and protection system of the pump in the event of leaks, spills, overload, overheating, lack of equal fault, timely alarm and shutdown equipment repair. [Three rain valve to recommend Star Products - Mechanical seal] Introduction: The main purpose submersible sewage pump: submersible sewage pumps widely used in water WQ43-13-3 pump from underground or rivers, lakes, agricultural irrigation, urban water supply . Industrial and mining drainage, urban and rural construction of drainage, living water, city or factory wastewater, sewage treatment, sewage WQ25-22-3 pumps restaurants, hotels, textile, printing and dyeing, paper making, chemical industry slurry transportation, possessor of field water sewage and excreta disposal a variety of occasions WQ40-10-2.2 pumps, mine water supply and drainage, sewage contamination and salt water guide transportation, transportation and other brine; Bo Yu submersible sewage pump can also be used for offshore oil platform pump sea water for flushing, cooling and fire fighting, water supply for thermal power plants, pressurized, ship water, pressurization and seabed mineral collection and other special occasions. Submersible motor can also be used as supporting a variety of underwater mechanical power source, such as bridges and buildings thrown exploration rig driving motor, a variety of underwater research ship thruster power sources. WQ25-22-3 pumps, sewage pumps selected three rain (certified), Luohe pumps supplied by Valve Co., Ltd. Tianjin three rain. Valve Co., Ltd. of Tianjin, rain (www.tjsymf.com) (www.tjsymf.com) is a leader in Tianjin, seals, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Three rain valve leadership with the staff warmly welcome all inquiries negotiations to create three rain valve better future.